Perkins original Perkins 235-2888 Diesel Fuel Injector for C9 Engine 324D 325D 329D E330D Excavator Replacement for OEM new injector original new injector

Engineered specifically for Perkins C7 and C9 diesel platforms, the 235-2888 HEUI fuel injector delivers precise fuel metering under high hydraulic actuation pressure, supporting stable combustion across a wide operating range. Its high-pressure atomization design promotes more complete fuel burn, which helps reduce black smoke, lower excessive exhaust temperatures, and improve overall engine response in demanding heavy-equipment environments. Heavy-duty internal components and a robust injector body allow the unit to withstand continuous vibration, elevated cylinder pressures, and sustained thermal load typical of construction, mining, and off-highway service.

This injector is fully compatible with reman, exchange, and core-return supply workflows, including the 235-2888-EX and 10R-7224 designations, making it a practical fit for remanufacturers, fleet maintenance programs, and B2B distributors. The part is indexed under multiple search formats—235-2888, 2352888, CA2352888, 10R-7224, 2360962, 2172570, 1888739, and 4028—ensuring straightforward cross-referencing across procurement databases, ERP systems, and online sourcing platforms. It serves as a direct-fit solution for excavators such as 330C, 330CL, and 330CMH, as well as loaders, heavy-duty trucks, and stationary industrial power units.

The injector operates on a proven HEUI working principle: pressurized engine oil drives the intensifier piston, the ECM commands precise injection timing and duration, fuel is metered and atomized into the combustion chamber, and combustion energy is converted into usable power while emission output is regulated. For best results, operators should use clean diesel, service fuel filters regularly, drain the water separator, and run periodic injector balance and cylinder cutout tests to detect early signs of misfire, power loss, hard starting, or external leakage before escalating failure occurs.